Green Lake County property record for 330 W John St, Markesan, WI 53946
| Property Type | Single Family Home |
|---|---|
| Lot Size | 1 acres (43,560 sqft) |
| Owner | Individual Name on File |
| Last Sale | $190,000 (May 2022) |
| Tax Bill | $3,182 (2025) |
| Deeds & Mortgages | May 2022 Sale Apr 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 251-00473-0000 |
| Primary APN | 251-00473-0000 |
|---|
| Lot Area | 43,560 sqft (1 acres) |
|---|
| Street Address | 330 W JOHN ST |
|---|---|
| City | MARKESAN |
| State | WI |
| Zip | 53946-7110 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | COM 495' W OF NW COR OF BLK 4 OP RUN W 132'; S 330' (M/L); E 132'; N 330' (M/L) TO BEG SEC 6 |
| Legal Block | 4 |
| Jurisdiction | GREEN LAKE WI |
| Township / Civil Division | MARKESAN |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 100600 |
Source: Green Lake County assessment roll, as of January 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 330 W JOHN ST, MARKESAN, WI 53946-7110 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 16, 2022 | Warranty Deed, Transfer |
| Apr 27, 2017 | Deed of Trust, Mortgage · Conventional Mortgage FOND DU LAC CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 16, 2022 · Amount on Record |
| Deed Sale | May 16, 2022 · Amount on Record |
| Deed Document Number | 416143 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GREEN LAKE WI |
| Recording Date | May 16, 2022 |
| Property Address | 330 W JOHN ST, MARKESAN, WI 53946-7110 |
| Document Number | 0000416143 |
| Instrument Date | May 13, 2022 |
| Instrument | 416143 |
| Transaction Type | Transfer |
| Record Updated | Jun 1, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $570.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 330 W JOHN ST, MARKESAN, WI 53946-7110 |
| Investor | Possibly a Property Investor |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREEN LAKE WI |
| Property Address | 330 W JOHN ST, MARKESAN, WI 53946-7110 |
| Transaction Type | Mortgage |
| Record Updated | May 10, 2017 |
| Name | Verified Name |
|---|
| Document Number | , 394309 |
|---|---|
| Date | Apr 27, 2017 |
| Instrument | 394309 |
| Name | FOND DU LAC CU |
|---|---|
| Type | Credit Union |
| Address | FOND DU LAC, WI 54936 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 121 Months |
| Due | May 1, 2027 |
Source: Green Lake County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Green Lake County |
| Municipality | Markesan City |
| Unified School District | Markesan School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,182.00 (+38.65%) Homeowner's exemption | $204,000 (+108.16%) Land $40,000 Building $164,000 | $203,265 (+78.99%) Land $39,856 Building $163,409 |
| 2023 | $2,295.00 Homeowner's exemption | $98,000 Land $22,500 Building $75,500 | $113,562 Land $26,073 Building $87,489 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective June 4, 2014 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 3 (2008–2019) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Mar 2019 · river or lake flooding |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MARKESAN WATERWORKS serves 1,365 people · EPA ID WI4240218 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 7 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 349 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Bertram Communications, Brightspeed, Bug Tussel Wireless.
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